Yes, an amphibian does have a heart.
yes
There are heart defect is hole in heart.
Congenital heart disease
Congenital heart disease is heart disease that was present at birth.
congenital heart disease
Congress
"Congenital" means present at birth. So, a congenital heart defect is a defect (structural anomaly) that is present at birth. 1 in 100 babies are born with a congenital heart defect.
Love is more like I want you. The heart is present I care for you.
thymus
Lyxose
chuck norris